18296280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{5647}}^1$

素因数の和:5670

約数の個数: 80

約数和(自身を含む): 61506720

約数和(自身を除く): 43210440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 5647, 11294, 16941, 22588, 28235, 33882, 45176, 50823, 56470, 67764, 84705, 101646, 112940, 135528, 152469, 169410, 203292, 225880, 254115, 304938, 338820, 406584, 457407, 508230, 609876, 677640, 762345, 914814, 1016460, 1219752, 1524690, 1829628, 2032920, 2287035, 3049380, 3659256, 4574070, 6098760, 9148140, 18296280]

約数ペア:

[(1, 18296280), (2, 9148140), (3, 6098760), (4, 4574070), (5, 3659256), (6, 3049380), (8, 2287035), (9, 2032920), (10, 1829628), (12, 1524690), (15, 1219752), (18, 1016460), (20, 914814), (24, 762345), (27, 677640), (30, 609876), (36, 508230), (40, 457407), (45, 406584), (54, 338820), (60, 304938), (72, 254115), (81, 225880), (90, 203292), (108, 169410), (120, 152469), (135, 135528), (162, 112940), (180, 101646), (216, 84705), (270, 67764), (324, 56470), (360, 50823), (405, 45176), (540, 33882), (648, 28235), (810, 22588), (1080, 16941), (1620, 11294), (3240, 5647)]